<template>
    <div ref="echarts"></div>
</template>

<script>
import echarts from 'echarts'
export default {
  name: 'echarts',
  props: {
    value: Object,
    options: {
      type: Object,
      default: () => {
        return {
          backgroundColor: '#2c343c',
          title: {
            text: 'ECharts 入门示例'
          },
          tooltip: {},
          xAxis: {
            data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
          },
          yAxis: {},
          series: [{
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20]
          }]
        }
      }
    }
  },
  mounted () {
    this.myChart = echarts.init(this.$refs.echarts)
    this.myChart.setOption(this.options)
    this.$emit('input', this.myChart)
  },
  data () {
    return {
      myChart: undefined
    }
  }
}
</script>

<style scoped>

</style>
